Forbes said the minimum amount required to make this year's list was $170 million, up from $105 million last year.

The list was compiled using shareholding and financial information obtained from the families and individuals, stock exchanges, analysts and other sources. Net worths are based on stock prices and exchange rates as of close of markets on August 18.

The complete list is available at www.forbes.com/philippines as well as in the latest issue of Forbes Asia.